-15.24% is the change from 525 to 445
Calculation steps:
[( 445 - 525 ) ÷ 525] x 100 = -15.24%
Formula
Percentage change = [(445 - 525) / 525] x 100
Subtract the new number by the original number
445 - 525 = -80
-80 ÷ 525 = -0.1523809523809524
-0.1523809523809524 x 100 = -15.24%